Specification for detection and evaluation of coalbed methane surface drainage effect in coal mine.
全国煤炭标准化技术委员会(SAC/TC 42)
本标准规定了煤矿区煤层气地面抽采效果检测与评价的术语和定义、一般规定、抽采效果检测、抽采效果评价和报告编制。本标准适用于煤矿区煤层气地面抽采效果检测与评价，煤矿区以外区域的煤层气地面抽采效果检测与评价可参考使用。
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